摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 9-chloro-8-(2,3-dihydro-1H-indol-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C20H14ClN3O3S
    9-chloro-8-(2,3-dihydro-1H-indol-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2,9-dichloro-8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C21H15Cl2N3O3S
    2,9-dichloro-8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-8-(3,4-dihydroisoquinolin-2(1H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C21H16ClN3O3S
    9-chloro-8-(3,4-dihydroisoquinolin-2(1H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2,9-dichloro-N,N-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C14H11Cl2N3O3S
    2,9-dichloro-N,N-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 8-(azepan-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one 893764-02-8 C18H19N3O3S
    8-(azepan-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 4-(4-hydroxy-3-methoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C16H13N3O4S
    4-(4-hydroxy-3-methoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 3,9-diaza-1-azoniatricyclo[8.4.0.02,7]tetradeca-2(7),3,5,9,11,13-hexaen-8-one —— C11H8N3O+
    3,9-diaza-1-azoniatricyclo[8.4.0.02,7]tetradeca-2(7),3,5,9,11,13-hexaen-8-one
    —— 4-Hydroxy-8-morpholin-4-ylsulfonylpyrido[1,2-a]quinazolin-6-one —— C16H15N3O5S
    4-Hydroxy-8-morpholin-4-ylsulfonylpyrido[1,2-a]quinazolin-6-one
    —— 2,4-Dimethyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid ethyl ester —— C12H13N3O3
    2,4-Dimethyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-7-carboxylic acid ethyl ester
    —— 4-(5-bromo-2-fluorophenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C15H9BrFN3O2S
    4-(5-bromo-2-fluorophenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 2-amino-5-oxo-4-(thiophen-3-yl)-5H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-3-carbonitrile —— C14H7N5OS2
    2-amino-5-oxo-4-(thiophen-3-yl)-5H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-3-carbonitrile
    —— 4-{4-[(3-chlorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H16ClN3O3S
    4-{4-[(3-chlorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(3-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H16FN3O3S
    4-{4-[(3-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 5-{4-[(3-fluorobenzyl)oxy]-3-methoxyphenyl}-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C23H22FN3O5
    5-{4-[(3-fluorobenzyl)oxy]-3-methoxyphenyl}-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 4-{4-[(2-chlorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C23H18ClN3O4S
    4-{4-[(2-chlorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(2-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H16FN3O3S
    4-{4-[(2-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-(2,4,5-trimethoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C18H17N3O5S
    4-(2,4,5-trimethoxyphenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(3-fluorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C23H18FN3O4S
    4-{4-[(3-fluorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(3-methylbenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C23H19N3O3S
    4-{4-[(3-methylbenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(3-chlorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C23H18ClN3O4S
    4-{4-[(3-chlorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(2-fluorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C23H18FN3O4S
    4-{4-[(2-fluorobenzyl)oxy]-3-methoxyphenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-[4-(benzyloxy)phenyl]-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H17N3O3S
    4-[4-(benzyloxy)phenyl]-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(4-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H16FN3O3S
    4-{4-[(4-fluorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-{4-[(2-chlorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C22H16ClN3O3S
    4-{4-[(2-chlorobenzyl)oxy]phenyl}-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 4-(2-chloro-6-fluorophenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione —— C15H9ClFN3O2S
    4-(2-chloro-6-fluorophenyl)-3,4-dihydro-2H-pyrido[3,2-e][1,3]thiazolo[3,2-a]pyrimidine-2,5(1H)-dione
    —— 5-(4-hydroxy-3-methoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C16H17N3O5
    5-(4-hydroxy-3-methoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 3-methyl-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C18H19N3O3S
    3-methyl-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2-chloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C17H16ClN3O3S
    2-chloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 6H-Pyrido[1,2-a]quinazolin-6-one, 2-chloro-8-[(3-methyl-1-piperidinyl)sulfonyl]- —— C18H18ClN3O3S
    6H-Pyrido[1,2-a]quinazolin-6-one, 2-chloro-8-[(3-methyl-1-piperidinyl)sulfonyl]-
    —— 9-chloro-N,N-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C14H12ClN3O3S
    9-chloro-N,N-dimethyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 1,3-dimethyl-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C18H21N3O6
    1,3-dimethyl-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 2,9-dichloro-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C18H17Cl2N3O3S
    2,9-dichloro-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2-chloro-8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C21H16ClN3O3S
    2-chloro-8-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 2,9-dichloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C17H15Cl2N3O3S
    2,9-dichloro-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 12-hydroxy-4-methoxy-7H-pyrido[1',2':1,2]pyrimido[5,4-c]quinolin-7-one —— C16H11N3O3
    12-hydroxy-4-methoxy-7H-pyrido[1',2':1,2]pyrimido[5,4-c]quinolin-7-one
    —— 5-(1,3-benzodioxol-5-yl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C16H15N3O5
    5-(1,3-benzodioxol-5-yl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 5-(4-hydroxy-3,5-dimethoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C17H19N3O6
    5-(4-hydroxy-3,5-dimethoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 4-{4-[(4-chlorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C27H21ClN4O3
    4-{4-[(4-chlorobenzyl)oxy]phenyl}-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 6-(2-fluorobenzyl)-4-(3-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C26H18FN5O4
    6-(2-fluorobenzyl)-4-(3-nitrophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 5-(3-methoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione —— C16H17N3O4
    5-(3-methoxyphenyl)-1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione
    —— 2-[1-butyl-5-(methoxymethyl)-7-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-8-ium-2-yl]benzoate —— C21H25N3O4
    2-[1-butyl-5-(methoxymethyl)-7-methyl-4-oxo-2,3-dihydropyrido[2,3-d]pyrimidin-8-ium-2-yl]benzoate
    —— 2-chloro-8-(2,3-dihydro-1H-indol-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C20H14ClN3O3S
    2-chloro-8-(2,3-dihydro-1H-indol-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-3-methyl-8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C19H20ClN3O3S
    9-chloro-3-methyl-8-[(3-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-3-methyl-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C18H18ClN3O3S
    9-chloro-3-methyl-8-(piperidin-1-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 8-[(4-chlorophenyl)sulfonyl]-3-methyl-6H-pyrido[1,2-a]quinazolin-6-one —— C19H13ClN2O3S
    8-[(4-chlorophenyl)sulfonyl]-3-methyl-6H-pyrido[1,2-a]quinazolin-6-one
    —— 8-(3,4-dihydroisoquinolin-2(1H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one —— C21H17N3O3S
    8-(3,4-dihydroisoquinolin-2(1H)-ylsulfonyl)-6H-pyrido[1,2-a]quinazolin-6-one
    —— 9-chloro-N,N-diethyl-3-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C17H18ClN3O3S
    9-chloro-N,N-diethyl-3-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 2,9-dichloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C20H15Cl2N3O4S
    2,9-dichloro-N-(4-methoxyphenyl)-N-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 9-chloro-3-methyl-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C19H20ClN3O3S
    9-chloro-3-methyl-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 4-(3,4-dimethoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C22H20N4O4
    4-(3,4-dimethoxyphenyl)-6-methyl-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione